Nutritional Status Study of Inpatients in Hospitals

Nutritional Status Study of Inpatients in Hospitals

evaluating the nutritional status of inpatients with 7 catogories of diseases ( including digestive system, respiratory system, cardiovascular and endocrine system, tumor, nervous system, urinary system) within 24~48 hours after admission. Among them, the Second Affiliated Hospital of Zhejiang University School of Medicine has undertaken 200 cases, and a total of 25 hospitals in zhejiang participated（5000 cases in total）.

Inclusion Criteria:

• Inpatients with 7 categories of diseases (including digestive system, respiratory system, cardiovascular and endocrine system, tumor, nervous system, and urinary system)
• Age ≥ 18
• 24～48h after admission

Exclusion Criteria:

• Age<18
• Critically ill patient
• With mental illness and cannot think or behavior normally
• Any other serious or uncontrolled illness which the investigator think is undesirable for the patient to enter the trial